23 lines
676 B
Plaintext
23 lines
676 B
Plaintext
# BDDC verbose output
|
|
#-pc_bddc_check_level 1
|
|
|
|
# tell BDDC not to use the connectivity graph
|
|
# induced by the sparsity pattern of the local
|
|
# operators
|
|
-pc_bddc_use_local_mat_graph 0
|
|
|
|
# Deluxe scaling (needs PETSc compiled with support for MUMPS)
|
|
#-pc_bddc_use_deluxe_scaling
|
|
|
|
# Use adaptive construction of BDDC coarse space
|
|
#-pc_bddc_adaptive_threshold 10
|
|
|
|
# Customization of the local solvers
|
|
# With PETSc versions older than 3.9
|
|
# use "mat_solver_package" instead of "mat_solver_type"
|
|
#
|
|
#-pc_bddc_neumann_pc_factor_mat_solver_type mumps
|
|
#-pc_bddc_dirichlet_pc_factor_mat_solver_type mumps
|
|
#-pc_bddc_coarse_pc_type cholesky
|
|
#-pc_bddc_coarse_pc_factor_mat_solver_type mumps
|